208073160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577981}}^1$

素因数の和:577998

約数の個数: 48

約数和(自身を含む): 676238940

約数和(自身を除く): 468165780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 577981, 1155962, 1733943, 2311924, 2889905, 3467886, 4623848, 5201829, 5779810, 6935772, 8669715, 10403658, 11559620, 13871544, 17339430, 20807316, 23119240, 26009145, 34678860, 41614632, 52018290, 69357720, 104036580, 208073160]

約数ペア:

[(1, 208073160), (2, 104036580), (3, 69357720), (4, 52018290), (5, 41614632), (6, 34678860), (8, 26009145), (9, 23119240), (10, 20807316), (12, 17339430), (15, 13871544), (18, 11559620), (20, 10403658), (24, 8669715), (30, 6935772), (36, 5779810), (40, 5201829), (45, 4623848), (60, 3467886), (72, 2889905), (90, 2311924), (120, 1733943), (180, 1155962), (360, 577981)]